.wrap-side-operation {
  position: fixed;
  right: 40px;
  bottom: 50px;
  z-index: 999;
  font-size: 14px;

  .icon-plane {
    color: #fff;
    text-shadow: 1px 1px 1px #509eb7;
    opacity: 0.7;
    font-size: 52px;
    line-height: 40px;
    width: 40px;
    text-align: center;
    display: block;
  }
}

.mod-side-operation {
  width: 40px;
  text-align: center;
}

.jump-container {
  &:hover {
    .icon-back {
      background: rgba(36, 193, 246, 0.9);
    }
  }
}

.jump-container,
.toc-container {
  position: relative;
  cursor: pointer;
  width: 40px;
  height: 40px;
  opacity: .8;
}

.jump-plan-container {
  position: absolute;
  top: -11px;
  left: -4px;
  width: 50px;
  height: 61px;
  overflow: hidden;

  .jump-plane {
    display: block;
    position: absolute;
    width: 42px;
    height: 66px;
    transform: translateY(68px);
    left: -2px;
  }
}

.mod-side-operation__jump-to-top {
  .icon-back {
    transition: 0.3s;
    color: #fff;
    background: #ccc;
    transform: rotate(90deg);
    font-size: 32px;
    line-height: 40px;
    width: 40px;
    text-align: center;
    display: block;

    &:hover {
      background: #24c1f6;
      color: #24c1f6;
    }
  }
}

.toc-container.tooltip-left {
  background: #ccc;
  margin-top: 10px;
  transition: 0.3s;

  &:hover {
    background: rgba(36, 193, 246, 0.9);
  }

  .icon-font {
    font-size: 22px;
    line-height: 40px;
    color: #fff;
  }

  .tooltip {
    width: 40px;
    height: 40px;
    top: 0;
    left: 0;
  }

  .tooltip-east .tooltip-content {
    min-height: 100px;
    text-align: left;
    padding: 5px 0 5px 20px;
    right: 4.7em;
    min-width: 200px;
    width: initial;
    font-size: 14px;
    text-shadow: 1px 1px 1px #398199;
    bottom: -10px;
    transform-origin: 100% 100%;
    transform: translate3d(0, -10px, 0) rotate3d(1, 1, 1, -30deg);

    a {
      color: #fff;
    }

    &::after {
      top: initial;
      bottom: 23px;
    }

    .toc-article {
      max-height: 500px;
      overflow-x: hidden;
      overflow-y: auto;
    }

    .toc-article li ol,
    .toc-article li ul {
      margin-left: 30px;
    }

    .toc-article li {
      white-space: nowrap;
    }
  }

  .tooltip:hover .tooltip-content {
    bottom: -10px;
    transform: translate(0);
  }
}
